In a representative sample of 1000 adult americans, only 460 could name at least one justice who is currently serving on the u. s. supreme court. using a significance level of 0.01, carry out a hypothesis test to determine if there is convincing evidence to support the claim that fewer than half of adult americans can name at least one justice currently serving on the supreme court. (for z give the answer to two decimal places. for p give the answer to three decimal places.)z=p=

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)